How to grow any vegetable

This year I am trying to grow Okra in a bag in a cheap way please leave comment or any suggestion so I can do better Thank you

After 20 days both of my  egg plant are healthy  and I see a flower buds too Hi all This year I am  starting my trace garden  with egg plant  Previous year I grow Tomato Bitter Gourd Egg fruit Chilly so I gain some experience I already have some egg plant and harvesting egg fruit every week but this year different quality egg fruit I bought two egg plant from market  which cost me just 20 cents each  and tow cement bag  which cost me 5 cents each and also bought two bags of dry cow dung which cost me just 60 cents so my total spend for two egg plant $ 1.2 so cheap to grow vegetable  how i start  1 bought two bucket of twenty litter           2 mix 50/50 soil and cow dung  3 water it and leave it for a week 4 after a week i mix it again and water it 5 last put baby egg plant in it  These two egg plant I WILL UPDATE THIS TIME TO TIME